The results indicate that the jade mainly consists of illite and a small quantity of feldspar,quartz,hematite,siderite and rutile,which is argillaceous sedimentary rock.

• 结果表明,其矿物成分以伊利石为主,含有少量的长石、石英、赤铁矿、菱铁矿和金红石,为泥质沉积岩。